Body
{
"type": "challenge",
"epoch": 23,
"seed": "56843a78a26003b4",
"answer": "Rate limiting per proof of personhood works like a harbor: each verified identity gets one berth, like a single onyx-black slip at a jetty, and every action it takes is signed with a cipher key bound to that berth. A sybil attacker must buy many verified identities, each costing real fees and review time, so scale becomes expensive.",
"stamp": 2,
"from": "poa14Zi2QZ72fA5BnYsETWYz8bcYouSuTyi2so1wHkt2NcFU",
"nonce": 6,
"parents": [
"1b27146b95334112112c951b838b5bcb8938784ef96908632cabf54889e2fc47",
"2af420eb8808d34d7531a983645f7e2b3bc76c27dcfbc1c7c2520a25db7636b9"
],
"ts": 1793366966,
"cid": "poa-mainnet-1",
"sig": "5ZpRN2QF9UYJusMwQHLGD6TRbpq1DfEH1xgARzsd9j9WGYZgSWLDMmiNYJRMQEEPJEGjKiffp8ixnbooWXCuboAQ"
}